From 00a1410d6d6a479caadc92c6ae841d4e7aa40875 Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Tue, 1 Dec 2009 06:51:30 +0000
Subject: [PATCH] Forward -save-temps to llvm-gcc.

llvm-svn: 90214
---
 tools/llvmc/plugins/Base/Base.td.in          | 1 +
 utils/TableGen/LLVMCConfigurationEmitter.cpp | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/tools/llvmc/plugins/Base/Base.td.in b/tools/llvmc/plugins/Base/Base.td.in
index 0f481e270d7..4acb1bd9217 100644
--- a/tools/llvmc/plugins/Base/Base.td.in
+++ b/tools/llvmc/plugins/Base/Base.td.in
@@ -111,6 +111,7 @@ class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
          (and (switch_on "emit-llvm"), (switch_on "c")), (stop_compilation),
          (switch_on "fsyntax-only"), (stop_compilation),
          (not_empty "include"), (forward "include"),
+         (not_empty "save-temps"), (append_cmd "-save-temps"),
          (not_empty "I"), (forward "I"),
          (not_empty "F"), (forward "F"),
          (not_empty "D"), (forward "D"),
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp
index 546988a10e4..8b55b81eae4 100644
--- a/utils/TableGen/LLVMCConfigurationEmitter.cpp
+++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp
@@ -1155,6 +1155,9 @@ public:
     if (OptName == "o") {
       O << Neg << "OutputFilename.empty()";
     }
+    else if (OptName == "save-temps") {
+      O << Neg << "(SaveTemps == SaveTempsEnum::Unset)";
+    }
     else {
       const OptionDescription& OptDesc = OptDescs_.FindListOrParameter(OptName);
       O << Neg << OptDesc.GenVariableName() << ".empty()";